@conference {Bouchard2007probabilistic, title = {A probabilistic approach to diachronic phonology}, booktitle = {Proceedings of the 2007 Conference on Empirical Methods on Natural Language Processing (EMNLP07)}, volume = {12}, year = {2007}, pages = {887{\textendash}896}, author = {Alexandre Bouchard-C{\^o}t{\'e} and Percy Liang and Thomas Griffiths and Dan Klein} }